Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
12 14 513 Replacing pulse generator on right exhaust camshaft (N63)
2012 BMW X5 50iSECTION 12 14 513 Replacing pulse generator on right exhaust camshaft (N63)
(cylinder bank 1 to 4)
Necessary preliminary tasks:
- Read out fault memory of DME control unit; if necessary, work through test schedules
- Switch off ignition
- Remove right INTAKE FILTER HOUSING
Unlock plug (1) and remove.
Release screw (2).
Tightening torque: 13 62 3AZ .
Remove pulse generator (3).
Installation:
Replace sealing ring and coat with antiseize agent.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.